84886490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{34367}}^1$

素因数の和:34406

約数の個数: 32

約数和(自身を含む): 173214720

約数和(自身を除く): 88328230

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 34367, 68734, 171835, 343670, 446771, 652973, 893542, 1305946, 2233855, 3264865, 4467710, 6529730, 8488649, 16977298, 42443245, 84886490]

約数ペア:

[(1, 84886490), (2, 42443245), (5, 16977298), (10, 8488649), (13, 6529730), (19, 4467710), (26, 3264865), (38, 2233855), (65, 1305946), (95, 893542), (130, 652973), (190, 446771), (247, 343670), (494, 171835), (1235, 68734), (2470, 34367)]